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Universal

FS6 – START COLLAR

SKU 5256·Replaces FS6, MM6-INCH
$3.08
In-store price · paid at counter
In Stock at our Dallas counter
Tested before you leave. Free at the counter.
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10226 Plano Rd, Suite 104 · Dallas TX 75238
Open now · Closes 7pm·Mon–Fri 10am–7pm · Sat 10am–3pm
Free part testingBench-tested at the counter
27,000+ in stockToday, on the shelf
4.9 · 512 reviewson Google
Since 199828 years on Plano Rd
Free Part Testing
27,000+ In Stock
4.9 Stars · 512+ Reviews
Since 1998
🏪 In-Store Pickup Only — We do not offer shipping or online ordering. Visit our Dallas location to purchase.
In Stock

Visit our Dallas store to purchase

Call (214) 340-9421Get Directions
In Stock — Pick Up at Our Dallas Store

10226 Plano Rd, Suite 104, Dallas TX 75238

Questions? Call or text (214) 340-9421

Mon–Fri 10 am – 7 pm  |  Sat 10 am – 3 pm

A 6-inch round start collar used to connect round ductwork to a rectangular plenum box. The crimped end slides into standard round duct, and the flat flange mounts to the plenum with screws or duct tape. Used in new duct installations and adding supply runs to existing systems.

Specs: 6″ round, galvanized steel, crimped end, for metal or ductboard plenums

Replaces: 5256, FS6

Fits: Standard 6″ round ductwork connecting to rectangular plenums in residential and light commercial HVAC systems

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

$3.08
In Stock · Dallas counter
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Call (214) 340-9421